Marcin Jacek Guryniuk

Impexmetal SA engages in the manufacture of non-ferrous metal products. It operates through the following segments: Aluminum, Copper, Zinc and Lead, Trade, and Other. The Aluminum segment engages in the production of aluminum sheets and tapes as well as metal scrapping. The Copper segment offers copper alloys. The Zinc and Lead segment recycles lead batteries and manufactures zinc elements. The Trade segment distributes bearings. The Other segment provides support for the entities of the group. The company was founded in 1951 and is headquartered in Warsaw, Poland.

Krezus SA engages in the trade of scrap metal and nonferrous metals. It also invests in renewable energy sources. The company was founded in 1994 and is headquartered in Torun, Poland.

Przedsiebiorstwo Materialow Izolacyjnych Izolacja Matizol SA manufactured asbestos insulation materials. The company was founded in 1957 and was headquartered in Gorlice, Poland.

Part of Partner in Pet Food Hungária Kft., PMB SA is a purpose-driven healthcare real estate developer with a mission to improve healthcare delivery and positively impact communities. The company is based in Bialystok, Poland. The Polish company is 100 percent focused on healthcare real estate across the continuum of care, including behavioral health, life sciences, ambulatory care centers, medical office buildings, inpatient hospitals, post-acute hospitals, senior living facilities, and parking structures. PMB has developed over 115 facilities to date, representing approximately 6 million square feet. The firm owns and manages 70 medical facilities comprising over 5.2 million square feet.

Part of H. Cegielski-Poznan SA, H. Cegielski Fabryka Pojazdów Szynowych Sp zoo is a company based in Poznan, Poland. The Polish company manufactures passenger cars, trams, and industrial cars. Marcin Jacek Guryniuk has been the CEO of the company since 2015.

Part of Selena FM SA, Przedsiebiorstwo Materialów Izolacyjnych Matizol SA is a company based in Gorlice, Poland. The Polish company provides training services for roofers to support and facilitate their daily work. Przedsiebiorstwo Materialów Izolacyjnych Matizol SA was acquired by Selena FM SA from Boryszew SA on December 30, 2009 for $6.45 million.